Bitcoin Miner MARA Holdings has raised approximately $1 billion through the sale of its convertible notes. The Bitcoin miner revealed that some of the proceeds from this sale would be used to buy more BTC, although they didn’t mention the exact amount. Marathon Digital Raises $1B To Buy More Bitcoin In a press release, the The post Breaking: Bitcoin Miner MARA Holdings Raises $1B To Buy More Bitcoin appeared first on CoinGape .